A chassis assembly, comprising: a chassis (10); a lifting connecting rod assembly (20), provided on the chassis (10); and a lifting power assembly, comprising a lifting support (30) pivotally connected to one end of the lifting connecting rod assembly (20) and a lifting driving mechanism (40) provided on the chassis (10) and connected to the lifting support (30). The lifting support (30) comprises a sleeve portion (31) having a cylindrical hollow inner cavity; the lifting driving mechanism (40) comprises a lead screw (43) passing through the sleeve portion (31), a screw nut (44) fixedly provided on the sleeve portion (31) and threadedly matching the lead screw (43), and a power output unit in driving connection to the lead screw (43). The power output unit is configured to enable the lead screw (43) to rotate to drive the screw nut (44) and the lifting support (30) to be raised or lowered synchronously with respect to the chassis (10). Also comprised is an automatic guided vehicle having the chassis assembly. The two devices can optimize the structure of the chassis assembly and improve a space utilization rate.
CHASSIS ASSEMBLY AND AUTOMATIC GUIDED VEHICLE
2023-10-26
Patent
Electronic Resource
English